* {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
}
/*滚动条样式*/
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-thumb {
  background-color: #cdd9e6;
  border-radius: 0;
}
::-webkit-scrollbar-thumb:hover {
  background-color: #b0c0d0;
}
::-webkit-scrollbar-track {
  background: hsla(0, 0%, 100%, 0);
  border-radius: 0;
}
input {
  outline: none;
  border: none;
}
::-webkit-input-placeholder {
  color: rgb(153, 153, 153);
  font-size: 14px;
  font-weight: 300;
  font-family: Arial;
}
::-moz-placeholder {
  color: rgb(153, 153, 153);
  font-size: 14px;
  font-weight: 300;
  font-family: Arial;
}
:-ms-input-placeholder {
  color: rgb(153, 153, 153);
  font-size: 14px;
  font-weight: 300;
  font-family: Arial;
}
:-moz-placeholder {
  color: rgb(153, 153, 153);
  font-size: 14px;
  font-weight: 300;
  font-family: Arial;
}

html,
body {
  width: 100%;
  height: 100%;
  max-width: 1920px;
  min-width: 1100px;
}
